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GB/T 18391.1-2009 English PDF

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Q: Should I purchase the latest version GB/T 18391.1-2009?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18391.1-2009 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$474.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 18391.1-2009: Information technology -- Metadata registries (MDR) -- Part 1: Framework
Status: Valid

GB/T 18391.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 18391.1-2009	474	Add to Cart	4 days	Information technology -- Metadata registries (MDR) -- Part 1: Framework	Valid
GB/T 18391.1-2002	RFQ	ASK	4 days	IT Specification and standardization of data elements -- Part 1: Specification and standardization of data elements framework	Obsolete

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Basic data

Standard ID: GB/T 18391.1-2009 (GB/T18391.1-2009)
Description (Translated English): Information technology -- Metadata registries (MDR) -- Part 1: Framework
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A24
Classification of International Standard: 35.040
Word Count Estimation: 24,283
Date of Issue: 2009-09-30
Date of Implementation: 2009-12-01
Older Standard (superseded by this standard): GB/T 18391.1-2002
Quoted Standard: GB/T 15237.1-2000; GB/T 18391.2; GB/T 18391.3; GB/T 18391.4; GB/T 18391.5; GB/T 18391.6; ISO 704-2000
Adopted Standard: ISOIEC 11179-1-2004, IDT
Regulation (derived from): Announcement of Newly Approved National Standards No. 10 of 2009 (No. 150 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies data representation, concepts, meanings and relationships between them. This standard is formalized representation to people and machines can understand, and has nothing to do with the organization of data generated. This standard does not apply to the machine layer to bits and bytes of the physical representation of the data. GB/T 18391 refers to the metadata description of the data, rather than the broad concept. GB/T 18391 This section provides an understanding of the various parts and make way to establish contact, it is a conceptual understanding of metadata and metadata registry system based.

GB/T 18391.1-2009: Information technology -- Metadata registries (MDR) -- Part 1: Framework

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Information technology Metadata registries (MDR) Part 1. Framework ICS 35.040 A24 National Standards of People's Republic of China GB/T 18391.1-2009/ISO /IEC 11179-1.2004 Replacing GB/T 18391.1-2002 Information technology - Metadata registries (MDR) Part 1. Framework (ISO /IEC 11179-1.2004, IDT) Posted 2009-09-30 2009-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions Definition 3.1 Modeling member 1 Generic term 3.2 part 2 4 3.3 The term for the element model This section specific terms 3.4 GB/T 18391 7 4 Abbreviations 7 Principle 8 5 Terminology 6 yuan 8 data 6.1 Concepts 8 The basic model of the data element 6.2 8 6.3 Data management and data exchange of 10 yuan The basic model of the range 6.4 10 6.5 The basic principle of classification scheme 12 7 yuan data registration system 13 7.1 Overview 13 7.2 GB/T 18391MDR overall model 13 Summary 14 7.3 Register 8 GB/T 18391 14 Review Each section 8.1 Introduction 14 8.2 GB/T 18391 Basic Rule 1-6 part of the application 16 9 Consistency 16 References 17 GB/T 18391.1-2009/ISO /IEC 11179-1.2004

Foreword

GB/T 18391 "Information technology - Metadata registries (MDR)" is divided into six sections. --- Part 1. Framework; --- Part 2. Classification; --- Part 3. Registry metamodel and basic attributes; --- Part 4. data definitions is formed; --- Part 5. Naming and identification principles; --- Part 6. Registration. This section GB/T 18391 Part 1, identical with ISO /IEC 11179-1.2004 "Information technology - Metadata registries (MDR) - Part 1. Framework "(in English), only editorial changes. This Part replaces GB/T 18391.1-2002 "Information technology - Specification and standardization of data elements - Part 1. Data element specification And standardized framework. " This section compared with the GB/T 18391.1-2002 The main changes are as follows. Name --- standards have changed; --- Standard Specification object was extended by the previous version of the data element extended to administrative items; --- Part 5, Chapter 6, Chapter 7, the name has changed; --- This section deleted the previous version of Appendix A and Appendix B; --- This section adds references. In order to maintain consistency with the English version, the English version of the content represented in italics or bold italic, or this part is also used in bold, Chapter 3 of the English term reserved name in the English version of capitalization. This part is proposed by the China National Institute of Standardization. This part of the National Information Technology Standardization Technical Committee (SAC/TC28) centralized. This part was drafted by the China National Institute of Standardization. The main drafters of this section. Xing Liqiang, Sunguang Zhi, Li Xiaolin, Liu Zhi-ting, Shili Wu. This section was first released in July 2002, this is the first revision. GB/T 18391.1-2009/ISO /IEC 11179-1.2004

Introduction

GB/T 18391 "Information technology - Metadata registries (MDR)" describes the semantics of the data representation, data, and these data Registered described. These descriptions may find useful to understand and describe the exact semantics of the data. The purpose of the standard is to promote. --- Standard for describing data; --- Within the organization and between the organization of the data consistent understanding; --- Across time, space, and application data reuse and standardization; --- Within the organization and between the organization and collaborative data standardization; --- Data component of management; --- Reusable data components. This standard is part of a total of six. Each section is intended to address one aspect of the above-mentioned requirements. Each section summarized as follows. --- Part 1. Framework. Standards Overview and basic concepts. --- Part 2. Classification. Management Metadata Registry System classification scheme. --- Part 3. Registry metamodel and basic attributes. Metadata Registry basic conceptual model, including basic properties and relationship. --- Part 4. Data Definition formation. Rules and guidelines are given constituent elements and components of the definition of high-quality data. --- Part 5. Naming and identification principles. It describes how to create a naming convention for data elements and their components. --- Part 6. Registration. In line with the provisions of GB/T 18391 metadata registry system roles and requirements of the registration process. Typically, the descriptive data called metadata, i.e., the metadata is used to describe other data. With the development of the concept of metadata, Metadata is now generally refers to the data for some other description of the object. In this standard, the metadata will define the scope of more traditional usage, That is about data description. Metadata Registry is supported by a registered function metadata database. Register to achieve three main objectives. identify, source and quality To be otherwise resolved elsewhere. Data processing and electronic data interchange applications increase, to a large extent depend on the exact data in the database, reliable, controllable and check. One prerequisite for correct and appropriate use of data and interpretation of data, and the user is the owner of the data on the meaning of the data and description Characteristics (e.g., expressed) have a consistent understanding. In order to reach a consensus, to be defined in a number of basic properties. Basic attributes specified here is adapted to define and regulate the content of the data dictionary, it is also applicable to the exchange between various administrative items or collections References. The basic properties of the "basic" means that these properties for a complete specification is a common term management needs to ensure that they are able to fit Used for various functions, such as. --- Design information processing system; --- Retrieve data in the database; EDI message --- designed for data exchange; --- Maintain metadata registration system; --- Data management; --- Dictionary design; --- Dictionary management; --- Application information processing system. "Basic" also implies that they are independent of any of the following. ---Application Environment; --- Description of management of functional objects; --- Abstraction layer; --- Group Management item; The method of packet design --- Information processing systems or data exchange; --- Metadata registry. "Basic" does not mean 18391.3 specified properties GB/T in all cases are required. These basic attributes are grouped As follows. Required conditions, optional types. GB/T 18391.1-2009/ISO /IEC 11179-1.2004 Information technology - Metadata registries (MDR) Part 1. Framework

1 Scope

GB/T 18391 specifies the type and quality of data needed to describe metadata, and a metadata registry (MDR) Zhongyuan number Management and use of data. This standard is used to represent the data, concepts, meanings and relationships between them formally expressed to people And machines can understand, regardless of the mechanism generating the data. This standard does not apply to the machine level to bits and bytes of data Physical representation. GB/T 18391 metadata refers to data description, but not its broad concept. This section GB/T 18391 provides a rationale Each partial solution and allowed to establish a way of connecting, it is understood that the basis of metadata and metadata registry conceptually.

2 Normative references

The following documents contain provisions which, through reference GB/T 18391 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 15237.1-2000 Terminology work - Vocabulary - Part 1. Theory and Applications (eqvISO 1087-1.2000) GB/T 18391.2 Information technology - Metadata registries (MDR) - Part 2. Classification (GB/T 18391.1-2009, ISO /IEC 11179-2.2005, IDT) GB/T 18391.3 Information technology - Metadata registries (MDR) - Part 3. Registry metamodel and basic attributes (GB/T 18391.3-2009, ISO /IEC 11179-3.2003, IDT) GB/T 18391.4 Information technology - Metadata registries (MDR) - Part 4. Data defined formation (GB/T 18391.4- 2009, ISO /IEC 11179-4.2004, IDT) GB/T 18391.5 Information technology - Metadata registries (MDR) - Part 5. Naming and identification principles (GB/T 18391.5- 2009, ISO /IEC 11179-5.2005, IDT) GB/T 18391.6 Information technology - Metadata registries (MDR) - Part 6. Registration (GB/T 18391.6-2009, ISO /IEC 11179-6.2005, IDT) ISO 704.2000 Terminology work - Principles and methods

3 Terms and Definitions

The following terms and definitions apply to this part of the GB/T 18391 of. Definition 3.1 Modeling member This section defines the GB/T 18391 in this section to use the modeling artifacts. 3.1.1 Wherein an object or entity. 3.1.2 It has the same properties that describe the operations, methods, relationships, and semantics of a collection of objects. GB/T 18391.1-2009/ISO /IEC 11179-1.2004 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 18391.1-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 18391.1-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 18391.1-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 18391.1-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 18391.1-2009?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18391.1-2009 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.